3.1.- Changes to the TDA flow during the ST.92 Transition period

During the transition period for ST.92, the following change applies to how WIPO DAS handles documents that include additional files alongside the main PDF.

What's changing

When a TDA submission contains additional files (beyond the core content PDF), the process will now follow these steps:

1. The TDA Scheduler Job checks the WIPO DAS Registration table to determine whether the document includes any additional files.
2. If additional files are detected, the system sends TDA Error Code 7 to the OSF.
3. WIPO DAS then delivers the PDDP package via the oversize route (SFTP).